Mustafa A. Abdullah, Faris N. Hassan, and Abdulsalam. M.Saleh. 2020. “Microfacies and Palaeoenvironment of Avanah Formation (Middle Eocene) Geli Bessri in Dohuk City / North of Iraq”. Tikrit Journal of Pure Science 25 (1):85-93. https://doi.org/10.25130/tjps.v25i1.217.